http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58557
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> --- Also the following fails: call sub_class2(f_type_array())
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58557
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> --- Also the following fails: call sub_class2(f_type_array())